Agilent Technologies E5504B Manuals

Manuals and User Guides for Agilent Technologies E5504B. We have 1 Agilent Technologies E5504B manual available for free PDF download: User Manual

Agilent Technologies E5504B User Manual (465 pages)

Phase Noise Measurement System

Brand: Agilent Technologies | Category: Measuring Instruments | Size: 5.25 MB

Limited Warranty
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Media
6
Notice of Warranty Claims
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Limitation of Warranty
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Exclusive Remedies
6
Assistance
6
Service and Support
7
Table of Contents
8
Getting Started with the Agilent Technologies E5500 Phase Noise Measurement System
17
What You'll Find in this Chapter
17
Introduction
18
Training Guidelines
19
Welcome to the Agilent Technologies E5500 Phase Noise Measurement System Series of Solutions
20
What You'll Find in this Chapter
20
Introducing the Graphical User Interface
21
System Requirements
23
Your First Measurement
25
Designed to Meet Your Needs
25
As You Begin
25
As You Progress
25
E5500 Operation; a Guided Tour
26
Required Equipment
26
How to Begin
26
Starting the Measurement Software
27
Making a Measurement
28
Beginning the Measurement
30
Connect Diagram Example
31
Making the Measurement
31
Sweep-Segments
32
Congratulations
32
To Learn more
32
Phase Noise Basics
34
What You'll Find in this Chapter
34
What Is Phase Noise
35
Expanding Your Measurement Experience
40
What You'll Find in this Chapter
40
Starting the Measurement Software
41
Using the Asset Manager to Add a Source
42
Using the Server Hardware Connections to Specify the Source
47
Testing the Agilent/Hp 8663A Internal/External 10 Mhz
49
Selecting a Reference Source
52
Beginning the Measurement
55
Sweep-Segments
67
Checking the Beatnote
67
Making the Measurement
68
Testing the Agilent/Hp 8644B Internal/External 10 Mhz
72
Defining the Measurement
73
Selecting a Reference Source
75
Selecting Loop Suppression Verification
76
Setup Considerations for the Agilent/Hp 8663A
76
10 Mhz Measurement
76
From the Define Menu, Choose Measurement; then Choose the Cal Tab from the Define Measurement Window
76
In the Cal Dialog Box, Check Verify Calculated Phase Locked Loop Supression and Always Show Suppression Graph. Select if Limit Is Exceeded: Show Loop Suppression Graph
76
Measurement Noise Floor
76
The Signal Amplitude at the R Input (Signal Input) Port on the Agilent/Hp 70420A Sets the Measurement Noise Floor Level. Use the
76
Beginning the Measurement
78
Sweep-Segments
90
Checking the Beatnote
90
Making the Measurement
91
Viewing Markers
95
Omitting Spurs
96
Displaying the Parameter Summary
98
Exporting Measurement Results
99
Exporting Trace Data
100
Exporting Spur Data
101
Exporting X-Y Data
102
Absolute Measurement Fundamentals
103
What You'll Find in this Chapter
103
The Phase Lock Loop Technique
104
Understanding the Phase-Lock Loop Technique
105
The Phase Lock Loop Circuit
105
What Sets the Measurement Noise Floor
108
The System Noise Floor
108
The Noise Level of the Reference Source
109
Selecting a Reference
110
Using a Similar Device
110
Using a Signal Generator
111
Tuning Requirements
111
Estimating the Tuning Constant
113
Tracking Frequency Drift
114
Evaluating Beatnote Drift
114
Changing the PTR
116
The Tuning Qualifications
116
Minimizing Injection Locking
118
Adding Isolation
118
Increasing the PLL Bandwidth
118
Inserting a Device
120
An Attenuator
120
An Amplifier
120
Evaluating Noise above the Small Angle Line
122
Determining the Phase Lock Loop Bandwidth
122
Absolute Measurement Examples
126
What You'll Find in this Chapter
126
Stable RF Oscillator
127
Required Equipment
127
Defining the Measurement
128
Selecting a Reference Source
130
Selecting Loop Suppression Verification
131
Setup Considerations for the Stable RF Oscillator Measurement
131
Beginning the Measurement
133
Checking the Beatnote
144
Making the Measurement
145
Free-Running RF Oscillator
149
Required Equipment
149
Defining the Measurement
150
Selecting a Reference Source
152
Selecting Loop Suppression Verification
153
Setup Considerations for the Free-Running RF Oscillator Measurement
153
Beginning the Measurement
156
Checking the Beatnote
167
Making the Measurement
169
RF Synthesizer Using DCFM
173
Required Equipment
173
Defining the Measurement
174
Selecting a Reference Source
176
Selecting Loop Suppression Verification
177
Setup Considerations for the RF Synthesizer Using DCFM Measurement
177
Following Graph to Determine the Amplitude Required to Provide a Noise Floor
177
Beginning the Measurement
180
Checking the Beatnote
191
Making the Measurement
193
RF Synthesizer Using EFC
197
Required Equipment
197
Defining the Measurement
198
Selecting a Reference Source
200
Selecting Loop Suppression Verification
201
Selecting a Reference Source
202
Setup Considerations for the RF Synthesizer Using EFC Measurement
202
Beginning the Measurement
205
Checking the Beatnote
216
Making the Measurement
218
Microwave Source
222
Required Equipment
222
Defining the Measurement
223
Selecting a Reference Source
225
Selecting Loop Suppression Verification
226
Setup Considerations for the Microwave Source Measurement
226
Beginning the Measurement
228
Checking the Beatnote
235
Making the Measurement
237
Residual Measurement Fundamentals
242
What Is Residual Noise
242
The Noise Mechanisms
242
Basic Assumptions Regarding Residual Phase Noise Measurements
244
Frequency Translation Devices
244
Calibrating the Measurement
246
Calibration and Measurement Guidelines
246
The Calibration Options
249
User Entry of Phase Detector Constant
249
Measured Beatnote
256
Procedure
257
Synthesized Residual Measurement Using Beatnote Cal
259
Procedure
259
Double-Sided Spur
261
Single-Sided Spur
264
Measurement Difficulties
268
System Connections
268
Residual Measurement Examples
269
What You'll Find in this Chapter
269
Amplifier Measurement Example
270
Required Equipment
270
Defining the Measurement
271
Setup Considerations
275
Beginning the Measurement
275
Making the Measurement
278
When the Measurement Is Complete
281
FM Discriminator Fundamentals
285
The Frequency Discriminator Method
285
Basic Theory
285
The Discriminator Transfer Response
286
FM Discriminator Measurement Examples
290
What You'll Find in this Chapter
290
Introduction
291
FM Discriminator Measurement Using Double-Sided Spur Calibration
292
Required Equipment
292
Determining the Discriminator
293
(Delay Line) Length
293
Defining the Measurement
294
Setup Considerations
298
Beginning the Measurement
299
Making the Measurement
302
When the Measurement Is Complete
304
Discriminator Measurement Using FM Rate and Deviation Calibration
307
Required Equipment
307
Determining the Discriminator (Delay Line) Length
308
Defining the Measurement
309
Setup Considerations
313
Beginning the Measurement
314
Making the Measurement
317
When the Measurement Is Complete
319
AM Noise Measurement Fundamentals
323
AM-Noise Measurement Theory of Operation
323
Basic Noise Measurement
323
Phase Noise Measurement
323
Amplitude Noise Measurement
324
AM Noise Measurement Block Diagrams
324
AM Detector
325
Calibration and Measurement General Guidelines
327
Method 1
329
User Entry of Phase Detector Constant
329
Method 1, Example 1
329
Method 1, Example 2
331
Method 2: Double-Sided Spur
333
Method 2, Example 1
333
Method 2, Example 2
335
Method 3: Single-Sided-Spur
338
AM Noise Measurement Examples
340
What You'll Find in this Chapter
340
AM Noise Using an Agilent/Hp 70420A Option 001
341
Defining the Measurement
342
Beginning the Measurement
346
Making the Measurement
348
When the Measurement Is Complete
348
Baseband Noise Measurement Examples
351
What You'll Find in this Chapter
351
Baseband Noise Using a Test Set Measurement Example
352
Defining the Measurement
352
Making the Measurement
354
Baseband Noise Without Using a Test Set Measurement Example
356
Defining the Measurement
356
Making the Measurement
357
Evaluating Your Measurement Results
360
What You'll Find in this Chapter
360
Evaluating the Results
361
Looking for Obvious Problems
361
Comparing against Expected Data
362
Gathering more Data
365
Repeating the Measurement
365
Doing more Research
365
Outputting the Results
366
Using a Printer
366
Graph of Results
367
Marker
368
Omit Spurs
369
Parameter Summary
371
Problem Solving
372
Discontinuity in the Graph
373
Higher Noise Level
374
Spurs on the Graph
375
Small Angle Line
377
Advanced Software Features
378
What You'll Find in this Chapter
378
Introduction
379
Phase Lock Loop Suppression
380
PLL Suppression Parameters
380
Ignore out of Lock Mode
383
PLL Suppression Verification Process
384
PLL Suppression Information
385
PLL Gain Change
389
Maximum Error
389
Accuracy Degradation
389
Supporting an Embedded VXI PC
389
Blanking Frequency and Amplitude Information on the Phase Noise Graph
390
Security Level Procedure
390
Error Messages and System Troubleshooting
394
What You'll Find in this Chapter
394
Graphs
395
Tables
395
Approximate System Phase Noise Floor Vs. R Port Signal Level
396
Increase in Measured Noise as Ref Source Approaches UUT Noise
399
Approximate Sensitivity of Delay Line Discriminator
400
AM Calibration
401
Voltage Controlled Source Tuning Requirements
402
Tune Range of VCO Vs. Center Voltage
403
Peak Tuning Range Required Due to Noise Level
404
Phase Lock Loop Bandwidth Vs. Peak Tuning Range
405
Noise Floor Limits Due to Peak Tuning Range
406
Tuning Characteristics of Various VCO Source Options
407
Agilent/Hp 8643A Frequency Limits
413
How to Access Special Functions
415
Description of Special Functions 120
415
Agilent/Hp 8665A Frequency Limits
415
Connect Diagrams
419
E5501A Standard Connect Diagram
419
E5501A Opt. 001 Connect Diagram
420
E5501A Opt. 201, 430, 440 Connect Diagram
421
E5501A Opt. 201 Connect Diagram
422
E5502A Standard Connect Diagram
423
E5502A Opt. 001 Connect Diagram
424
E5502A Opt. 201 Connect Diagram
425
E5503A Standard Connect Diagram
426
E5503A Opt. 001 Connect Diagram
427
E5503A Opt. 201 Connect Diagram
428
E5504A Standard Connect Diagram
429
E5504A Opt. 001 Connect Diagram
430
E5504A Opt. 201 Connect Diagram
431
E5501B Standard Connect Diagram
432
E5501B Opt. 001 Connect Diagram
433
E5501B Opt. 201 Connect Diagram
434
E5502B Standard Connect Diagram
435
E5502B Opt. 001 Connect Diagram
436
E5502B Opt. 201 Connect Diagram
437
E5503B Standard Connect Diagram
438
E5503B Opt. 001 Connect Diagram
439
E5503B Opt. 201 Connect Diagram
440
E5504B Standard Connect Diagram
441
E5504B Opt. 001 Connect Diagram
442
E5504B Opt. 201 Connect Diagram
443
System Specifications
444
What You'll Find in this Chapter
444
Specifications
445
Reliable Accuracy
445
Measurement Qualifications
445
Tuning
445
Phase Noise Customer Support
446
Software and Documentation Updates
447
Contacting Customer Support
448
Connector Care and Preventive Maintenance
450
Using, Inspecting, and Cleaning RF Connectors
451
Repeatability
451
RF Cable and Connector Care
452
Proper Connector Torque
452
Connector Wear and Damage
453
SMA Connector Precautions
453
Cleaning Procedure
453
Removing and Reinstalling Instruments
455
General Procedures and Techniques
455
GPIB Connectors
457
Bent Semirigid Cables
458

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Agilent Technologies E5504B User Manual (465 pages)

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